Fairmont Social Security Office

Social Security field office in Fairmont, Minnesota · Martin County

Source: Social Security Administration field office list September 2026

Address and phone

(877) 405-0414office line

400 S. State St, Suite 70, Fairmont, MN 56031

(833) 950-2182fax

Get directions

Services you can do online at ssa.gov

National line: 1-800-772-1213 (TTY 1-800-325-0778), Mon–Fri 8 AM–7 PM local time.

Hours

Monday: 9:00 AM – 4:00 PM
Tuesday: 9:00 AM – 4:00 PM
Wednesday: 9:00 AM – 4:00 PM
Thursday: 9:00 AM – 4:00 PM
Friday: 9:00 AM – 4:00 PM
Saturday – Sunday: Closed

Closed on federal holidays. Many offices see visitors by appointment; call ahead before you go.

Where it is

County: Martin County
Micro area: Fairmont, MN
State: Minnesota
ZIP code: 56031
SSA office code: 686

All offices in Minnesota →

Other offices nearby

#	Office	Miles	Address	Phone	Hours
1	Mankato, MNBlue Earth County	41.9	12 Civic Cntr Plaza, Ste 1550 Mankato PlMankato, MN 56001	(877) 457-1734	Mon–Fri 9 AM–4 PM
2	Spencer, IAClay County	51.2	1610 12th Ave SWSpencer, IA 51301	(866) 273-6050	Mon–Fri 9 AM–4 PM
3	Mason City, IACerro Gordo County	69.6	625 Village Green Dr SWMason City, IA 50401	(866) 365-6708	Mon–Fri 9 AM–4 PM
4	Austin, MNMower County	73.5	404 2nd St NWAustin, MN 55912	(866) 504-5010	Mon–Fri 9 AM–4 PM
5	Fort Dodge, IAWebster County	80.2	2315 2nd Ave NFort Dodge, IA 50501	(866) 839-6193	Mon–Fri 9 AM–4 PM
6	Marshall, MNLyon County	85.5	507 Jewett Street, Suite BMarshall, MN 56258	(855) 210-0122	Mon–Fri 9 AM–4 PM
7	Bloomington, MNHennepin County	99.3	6161 American Blvd W, Suite 100Bloomington, MN 55438	(866) 964-7341	Mon–Fri 9 AM–4 PM
8	Rochester, MNOlmsted County	102.2	206 Broadway Ave S, Suite 600Rochester, MN 55904	(877) 405-3631	Mon–Fri 9 AM–4 PM

Source: SSA field office list (public ArcGIS copy, Sep 2026). Hours and services can change; check ssa.gov or call the office before visiting. Distances are straight-line miles.